COWIE, J. W.; ADAMS, P. J. The geology of the Cambro-Ordovician rocks of central East Greenland. Part I. Stratigraphy and structure. Meddelelser om Grønland, [S. l.], v. 153, n. 1, p. 1–193, 1957. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/164511. Acesso em: 12 jan. 2026.